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TPS54226 from TI/BB,Texas Instruments

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TPS54226

Manufacturer: TI/BB

Partnumber Manufacturer Quantity Availability
TPS54226 TI/BB 338 In Stock

Description and Introduction

The TPS54226 is a synchronous buck converter manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

**Key Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SOIC (DDA)  

**Features:**  
- Integrated high-side and low-side MOSFETs  
- Adjustable soft-start  
- Power-good output  
- Overcurrent and thermal protection  
- Fixed-frequency PWM control  
- Low shutdown current (1.5 µA typical)  

The TPS54226 is designed for applications requiring high efficiency and compact power solutions, such as industrial, consumer electronics, and networking equipment.

Application Scenarios & Design Considerations

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